Kujula Kadphises, reigned (30–80 CE) (Kushan language: Κοζουλου Καδφιζου, also Κοζολα Καδαφες, Kharoṣṭhī: Kujula Kasasa, Ancient Chinese:丘就卻, Qiujiuque) was a Kushan prince who united the Yuezhi confederation during the 1st century CE, and became the first Kushan emperor. According to the Rabatak inscription, he was the grandfather of the great Kushan king Kanishka I.